vendredi 9 août 2019

Error adding a new MVC Controoller in Web API ASP.NET Application Project

I get the following error when I try to add a new controller to a new ASP.NET Web Application (Web API) using Visual Studio Comunity 2019.

There was an error running the selected code generator: 'The value -1 is outside the acceptable range of [0,2147483647]. Parameter name value'

https://i.stack.imgur.com/oM1G6.jpg

Any ideas?




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